B Flashcards
1
Q
bacteria
A
a type of microorganism
2
Q
base
A
a solid chemical that reacts with an acid to form a salt and water
3
Q
bioaccumulation
A
build-up of toxic materials in a food web
4
Q
biodiversity
A
the range of different species in an ecosystem or the range of variation in a species
5
Q
Brownian motion
A
the random movement of particles in a fluid (liquid or gas) due to collisions with the atoms or molecules in the fluid
